/* ** ** Swift/XRT hardness ratio for BL Lacertae. ** Hardness ratio for this file has been calculated by splitting the data at 2.0 keV. ** ** Data taken from the automatic processing at http://www.swift.psu.edu/monitoring/ ** ** When using these data and results in publications, please reference M.C. Stroh & A.D. Falcone 2013, ApJS, 207, 28; arXiv: 1305.4949. ** ** Key: ** ** BinCenter - Center of time bin (MJD). ** BinHW - One-half of the full time bin size (days). ** FracExp - Conversion factor between bin size and observing time. ** Ratio - Source hardness ratio (2.0 - 10.0 keV)/(0.3 - 2.0 keV). ** This is also Rate2/Rate1 from the following columns. ** RatioError - 1 sigma error in the hardness ratio. ** Mode - 0 if in Windowed Timing (WT). ** 1 if in Photon Counting (PC). ** Rate1 - The background subtracted, PSF corrected and pile-up corrected source count rate (cts/s) in the 0.3 - 2.0 keV band. ** RateError1 - 1 sigma error in source count rate (cts/s) in the 0.3 - 2.0 keV band. ** NetRate1 - Background subtracted count rate (cts/s) in the 0.3 - 2.0 keV band. ** NetError1 - Error in the background subtracted count rate (cts/s) in the 0.3 - 2.0 keV band. ** Rate2 - The background subtracted, PSF corrected and pile-up corrected source count rate (cts/s) in the 2.0 - 10.0 keV band. ** RateError2 - 1 sigma error in source count rate (cts/s) in the 2.0 - 10.0 keV band. ** NetRate2 - Background subtracted count rate (cts/s) in the 2.0 - 10.0 keV band. ** NetError2 - Error in the background subtracted count rate (cts/s) in the 2.0 - 10.0 keV band. ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Ratio RatioError FracExp Mode Rate1 RateError1 NetRate1 NetError1 Rate1 RateError2 NetRate2 NetError2 56323.007606 0.001166 0.43760 0.11852 0.97270 0 0.31024 0.04676 0.23232 0.03502 0.13576 0.03055 0.10161 0.02286 56323.009690 0.000911 0.72589 0.21252 0.95556 0 0.24413 0.04614 0.18331 0.03464 0.17721 0.03963 0.13311 0.02976 56323.011223 0.000622 0.71443 0.21077 0.97674 0 0.35582 0.06848 0.26645 0.05128 0.25421 0.05684 0.19079 0.04266 56323.012742 0.000897 0.55174 0.15426 0.96129 0 0.32436 0.05444 0.24371 0.04090 0.17897 0.04002 0.13445 0.03006 56323.014308 0.000668 0.57776 0.16371 0.96970 0 0.41192 0.07169 0.30955 0.05387 0.23799 0.05322 0.17887 0.04000 56323.015624 0.000648 0.55768 0.15652 0.98214 0 0.43466 0.07373 0.32655 0.05539 0.24240 0.05420 0.18212 0.04072 56323.017508 0.001236 0.66821 0.16093 0.96487 0 0.28088 0.04307 0.21103 0.03236 0.18769 0.03485 0.14101 0.02619